baber/WOPTO huggingface dataset:
Patent JP-S62753-A (JP)
Title: Control panel of air conditioner
Inventor: SUGAWARA SAKUO
IPC: F24F11/02
Filed: 1985-06-27
Abstract: PURPOSE:To enable easy and rapid provision of a comfortable room temperature state responding to preference according to hot and cold feeling of a user, by a method wherein a hot cold feeling input switch, adapted to change temperature by a given value when a room temperature is increased or decreased to a value having a specified temperature difference between the room temperature and a set temperature, is attached to a room temperature regulation switch. CONSTITUTION:If, in the case of (room temperature - a set temperature) > 1, a cold feeling button 7a and a hot feeling button 7c of a hot cold feeling input switch 7 are depresed, the set temperature of a room temperature is not changed, in which case, a display lamp 8, indicating that hot-cold feeling input is under operation, is lighted OFF. Only in the case of (room temperature - set temperature) <= 1, the hot-cold feeling input switch 7 is actuated, and with the cold and hot feeling buttons 7a and 7c depressed, the set temperature of the room temperature can be varied. In this case, the display lamp 8, indicating that hot-cold feeling input is under motion, is lighted ON or flickered. This prevents the occurrence of too heating or too cooling on the basis of the hot and cold feeling of an user, and causes operation of the hot cold feeling input switch only when a room temperature is increased or decreased to a value having a specified temperature difference between the room temperature and a set temperature.
Patent JP-H08306652-A (JP)
Title: Manufacture of wafer for discrete device
Inventor: FUKUNAGA TOSHIYA
IPC: H01L21/304
Filed: 1995-04-27
Abstract: PURPOSE: To enable the metallic pollution of lapped wafer or etched wafer for discrete devices to be cut down by HF cleaning the alkaline cleaning wafer. CONSTITUTION: A wafer is produced by slicing an ingot to be lapped after chamfering the wafer. When the lapped wafer is alkaline cleaned up, the residual metal can be notably reduced by increasing the machining allowance. Especially, as for Al, Fe and Zr, the residual metal is rapidly reduced by increasing the machining allowance nearly 3.3μm but the reduction ratio will be decreased later. Accordingly, it is perferable to exceed the machining allowance more than 3.3μm. Furthermore, the surface roughness increases by increasing the machining allowance, but since the surface roughness rapidly increases by exceeding the machining allowance more than 4.0μm, it is recommended to set up the machining allowance not to exceed 4.0μm for HF cleaning thereby enabling the deterioration in this surface roughness to be broken off by HF cleaning step.
Patent JP-S5666467-A (JP)
Title: Reciprocating apparatus for pressurized feeding of fluid
Inventor: WATANABE KAZUMA
IPC: F04B17/04
Filed: 1979-11-02
Abstract: PURPOSE:To simplify the structure of the above-titled apparatus and to thereby make the entire structure compact, by causing movement of a piston by the attracting and repulsing forces acted between a permanent magnet attached to a piston and electromagnets disposed in a pump chamber. CONSTITUTION:When a power switch 16 is closed, electromagnets 7 provided on the opposite sides of a pump chamber 3 are enegized by the current supplied via a control means 15. Here, if the polarity 8 of these two electromagnets 7 is turned to S, a piston 4 is moved to the left in chamber 3 since it is acted by the resultant force of repulsion acted between S-pole of a permanent magnet 6 and S-pole of one electromagnet 7 and attraction acted between N-pole of the permanent magnet 6 and S-pole of the other electromagnet 7. Subsequently, when the polarity of electromagnets 7 is reversed by control means 15, piston 4 is moved to the right in chamber 3. By thus repeating inversion of the polarity of electromagnets 7 at a predetermined cycle, it is enabled to repeat reciprocal movement of piston 4.
Patent JP-H11332589-A (JP)
Title: Synthesis of (11-c)-l-methionine
Inventor: ISHIWATARI KIICHI
IPC: C07C321/04
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as a labeling agent, etc., for diagnosing cerebral functions according to a positron emission tomography, etc., by making a γ-cyano-α-aminobutyric acid syntheses act on [11 C]methanethiol. SOLUTION: [11C]Methanethiol represented by the formula<11> CH3 SH, [11 C]ethanethiol represented by the formula CH3 -<11> CH2 -SH, [11C]propanethiol represented by the formula CH3 CH2 -<11> CH2 SH, etc., are respectively converted into [11C]-L-methionine represented by formula I, [11C]-L-ethionine represented by formula II and [11C]-L-propionin represented by formula III according to an enzymic reaction with a γ-cyano-α-aminobutyric acid syntheses to thereby afford the objective compounds in a high radiochemical yield by simple operations without producing optical isomers. The compounds are useful as a labeling agent, etc., for diagnosing the cerebral functions or tumor tissues according to a positron emission tomography, etc.
Patent JP-S5764977-A (JP)
Title: Manufactue of p-n junction gate type field effect transistor
Inventor: YAMAMOTO RIYUUICHIROU
IPC: H01L29/80
Filed: 1980-10-09
Abstract: PURPOSE:To obtain a P-N junction FET which has a short gate length by suppressing a lateral impurity dispersion to the same degree as a dispersion along a depth direction on formation of a P-N junction type gate. CONSTITUTION:After applying a resist mask 6 on an SiO2 5 which covers a GaAs wafer cut into mesa an opening is formed on it, and a Zn-doped P type polycrystalline GaAs 21 is laminated next to an N type GaAs active layer 3. A resist mask 22 is applied, layer 21 and an SiO2 film 5 is selectively etched away successively, and the mask is removed. Next by a gate junction formed by diffusion of an active layer 3-Zn from a polycrystalline layer 21 through heat-treatment applied after covering with a resist mask 23 except a gate region and the SiO2 film 5 on the N type layer 3 is removed by etching again dispersion of Zn toward a lateral direction is suppressed to a degree toward depth direction. Next an AuGe/Ni electrode 24 is attached utilizing the layer 21 as a mask, by heat-treatment after removal by etching of the SiO2 film 5 on a high resistance GaAs 2 and a polycrystalline GaAs 21 positioned on the former an ohmic electrode 25 is obtained, and a P-N junction gate type FET of a short gate length is completed.
Patent JP-2000326804-A (JP)
Title: Power control device of on-vehicle communication equipment
Inventor: KUSAYANAGI YOSHINORI
IPC: B60R16/03
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent downloading where reception is impossible. SOLUTION: A receive sensitivity is measured and stored by a receive sensitivity measuring part 2 and a receive sensitivity storage part 3 at a vehicle stopping position. When the vehicle comes to a stop, a scheduler 5 turns on a transistor 45 at the scheduled time to supply power to a power control part 1. The power control part 1 judges the receiving condition of the vehicle according to the receive sensitivity. Where reception is possible, a transistor 42 is turned on to input the terminal voltage of an on-vehicle battery measured by a voltage measuring part 8.  This value is compared with a predetermined threshold value and the battery capacity after on-vehicle communication equipment 6 has downloaded information is estimated; if the engine cannot be started, then a transistor 43 is turned on after the engine has been started and the on-vehicle battery charged to supply power to the on-vehicle communication equipment 6. Thus, downloading is prevented under conditions where reception is impossible, and an overdischarge of the on-vehicle battery is prevented even when reception is possible.
Patent JP-S5842290-A (JP)
Inventor: KATSUYA YASUO
IPC: H05K1/02
Filed: 1981-09-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000330870-A (JP)
Title: Contents processing system and method for protecting contents
Inventor: ISHIBASHI YASUHIRO
IPC: G06F21/74
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To protect contents from illegal use even when the contents are recorded in an open recording medium such as a DVD-RAM medium having no exclusive secret area so as to attain both the application and protection of digital contents. SOLUTION: In the case of recording contents in a DVD-RAM medium, a secure manager 112 allocates a secret area to a read-in area of the medium, ciphers GI information for limiting the reproduction/copy movement or the like of the contents or its check sum data by medium key MKS inherent in the medium and then records the ciphered result in the secret area. The medium key MKS is made secret by recording only information to be the element of the key MKS in the medium and generating the medium key MKS.
Patent JP-S6121037-A (JP)
Inventor: NAOI YUKIO
IPC: A01G1/04
Filed: 1984-07-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5933659-A (JP)
Title: Cassette ejecting device
Inventor: SHIMIZU HIDEO
IPC: G11B15/665
Filed: 1982-08-16
Abstract: PURPOSE:To eliminate the sag of a tape, by revolving a reel driving disk with shorter timing than the lock releasing timing when the lock of a locking mechanism is released by an ejection lever. CONSTITUTION:A cassette ejecting device 55 is provided with an ejection operating mechanism 57 containing an ejection lever 56, a reel driving disk revolution driving mechanism 58 which revolves a reel driving disk 15 of one side toward an arrow (e) where a tape is taken up into a cassette 1, an interlocking mechanism 59 between the mechanism 57 and 58, and an ejection inhibiting mechanism 60 which inhibits the ejection of the cassette 1 in a tape loading end state and during tape loading/unloading operation.
Patent JP-H09325973-A (JP)
Title: Line system analyzer
Inventor: NAKAATO AKIHIRO
IPC: H02J3/00
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To easily generate the model drawing of a line system as an analytic object while effectively utilizing a circuit diagram and further to let a user easily grasp the conditions of arrangement, wiring and performance distribution of the line system. SOLUTION: When the board circuit diagram of an analytic object net prepared by CAD exists at the generating of transmission line model, for example, an automatic transmission line model converting part 112 extracts the board circuit diagram information of the analytic object net from a board circuit diagram storage part 204, automatically converts the board circuit diagram information to the transmission line model while using an input/output library stored in a library storage part 204, stores the information of the provided transmission line model into a transmission line model storage part 207, and displays it on a graphic display 201.
Patent JP-S5474371-A (JP)
Title: Lead frame for semiconductor device
Inventor: BONSHIHARA MANABU
IPC: H01L23/48
Filed: 1977-11-25
Abstract: PURPOSE: To prevent the sealing resin edge of a semiconductor device from breaking down and the generation of a shift in position and a curve in a manufacture process.  
     CONSTITUTION: Edge lead 3 has link belts 6 and 4 different in position at both the sides of the lead and is not in a symmetrical shape on center line C-C' of edge lead 3 of the lead frame. Since link belt 6 is formed thinner than link belt 4, it can be deformed easily after resin sealing, so that neither breakdown of resin nor position shift of lead 3 will occur. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11340673-A (JP)
Title: Electromagnetic wave shielding sheet of high thermal conductivity and its manufacture
Inventor: HIDA MASAYUKI
IPC: C08L83/04
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To improve thermal conductivity and electromagnetic wave shielding characteristics by laminating a graphite film on at least one surface of a silicon rubber layer containing filler of thermal conductivity. SOLUTION: A graphite film 2 is used and buried in a silicon rubber layer 1 containing aluminum oxide as filler of thermal conductivity. Additive type liquid state silicon compound of thermal conductivity, which contains aluminum oxide powder as filler of thermal conductivity is used, and a thermal conductivity sheet is formed by heat-hardening. On one surface of the sheet, a graphite film is laminated, and further liquid state silicon compound of thermal conductivity is laminated. By heating and hardening, an electromagnetic wave shielding sheet of high thermal conductivity is formed, which has high thermal conductivity and electromagnetic wave shielding characteristics and can improve thermal conductivity and electromagnetic wave shielding characteristics.
Patent JP-S623729-A (JP)
Inventor: MATSUDA KEIICHIRO
IPC: A01M1/00
Filed: 1985-06-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5475792-A (JP)
Title: Foldable handrail unit
Inventor: MURATA KATSUSUKE
IPC: E04F11/18
Filed: 1977-11-26
Abstract: PURPOSE: To contain a crosslinking floor in a simple operation by automatically folding a handrail upon cooperating of the erecting action of the floor before turning to contain a crosslinker toward containing side.  
     CONSTITUTION: A crosslinking floor 1 is crosslinked or erected around a shaft 3 as an axis as mounted at a slide floor 2, and is rotatably contained via a shaft (not shown) via pin 5 of a bracket 4 to slidably contain it as erected sidewise after use.  This handrail 11 is supported via front and rear arms 8, 9 to allow a rod 16 interlocked with the bracket 4 to urge the connector of a link 14 to a link 15 upon containing of the floor 1 to thereby bend it for folding the upper handrail 11. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08332337-A (JP)
Title: Gas extraction recovery method by fibrous packed layer
Inventor: TAKEDA TETSUAKI
IPC: B01D53/04
Filed: 1995-06-08
Abstract: PURPOSE: To improve the extraction recovery efficiency of aimed gas by a method in which a material which absorbs gas to be extracted is made into filaments to form a fibrous packed layer, and after the gas being absorbed in the packed layer, the layer is heated from the outside so that the specific gas absorbed is released to be recovered. CONSTITUTION: Mixed gas or liquid containing hydrogen is passed through a channel 3 which is formed in a fibrous packed layer made from the filaments of hydrogen storage alloy (e.g. yttrium-containing alloy etc.) so that hydrogen is stored in the alloy. When the alloy is saturated with hydrogen, gas for the recovery of hydrogen form the alloy saturated with hydrogen is passed through the packed layer 1, and the layer 1 is heated from the outside. For the alloy the hydrogen solubility of which is decreased by heating, the hydrogen is released into the recovery gas. When the hydrogen concentration in the alloy is reduced, the packed layer 1 is cooled, and then the mixed gas or liquid containing hydrogen is again passed through the layer 1 so that hydrogen is absorbed again by the alloy in the layer 1.
Patent JP-H07330709-A (JP)
Title: Polyurethan e (meth)acrylate, ultraviolet curing resin composition using the same and cured article of the composition
Inventor: NAKAYAMA KENJI
IPC: C07C271/16
Filed: 1994-06-02
Abstract: PURPOSE:To obtain an ultraviolet curing resin composition suitable for a transmitting-type screen such as a Fresnel lens and a lenticular lens used for a video projector, a projection television, etc., and to obtain a new polyurethane (meth)acrylate useful as a curing component of the cured articles of the resin composition. CONSTITUTION:This polyurethane (meth)acrylate is a reaction product of a diol of formula I (R1 and R2 are each 1-10C alkyl) with an aromatic diisocyanate and a (meth)acrylate having a hydroxyl group and has a molecular weight in the range of 700-10000, e.g. formula II [R3 is H or methyl; R4 is CH2CH2, CH2C(CH3)H or (CH2)4; X is formula III to formula V; (n) is an integer of >=1]. An example of the aromatic diisocyanate includes a compound of formula VI and an example of the hydroxyl group-containing (meth)acrylate include a compound of formula VII (R1 is R3; R2 is R4). The resin composition containing the polyurethane (meth)acrylate is useful especially for a transmitting- type screen such as a Fresnel lens and lenticular lens.
Patent JP-S58153727-A (JP)
Inventor: HAABAATO KENESU SUTATSUFUIN
IPC: F16N15/00
Filed: 1982-08-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5266918-A (JP)
Title: Slip-detecter of induction motor
Inventor: HAYASHIDA HIROSHI
IPC: H02P27/06
Filed: 1975-12-01
Abstract: PURPOSE: To detect slip of induction motor with electric parameters on a stator side by calculating slip from an output frequency of frequency convertor and from electrical parameters, such as current and voltage of this convertor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07322942-A (JP)
Title: Storage furniture for infant
Inventor: TANAKA TAKESHI
IPC: A47D13/00
Filed: 1994-05-31
Abstract: PURPOSE:To provide a storage furniture for infants such as a clog cabinet or a tool storage shelf allowing the infants who cannot read their names to judge their shelves. CONSTITUTION:This clog cabinet A is provided with a bottom board 1, side boards 2, 3, a depth board 4, and a top board 5. Partition boards 6, 7, 8 are provided between the bottom board 1 and the top board 5. Shelf boards 9, 9... are fitted between the side boards 2, 3 and the partition boards 6 in parallel with the bottom board 1, and storage sections 10 are provided on the shelf boards 9, 9.... Picture patterns 11, 11... are displayed near the opening side on the shelf boards 9, 9 and the bottom board l. The picture patterns 11, 11... display different animals respectively in design. Notch sections 12 forming pitfalls 120 are provided on the depth side of the shelf boards 9, 9.... Name plates 13, 13... are provided on the front faces of the shelf boards 9, 9... and the bottom board 1.
Patent JP-S5845662-A (JP)
Title: Magnetic disc device
Inventor: NISHIDA HIROSHI
IPC: G11B5/55
Filed: 1981-09-11
Abstract: PURPOSE:To improve the vibration-resistance and to improve access characteristics even when longitudinally placed, by fixing a counter weight of the same weight as that of a magnetic head moving body on a return path of a belt, and running the weight on a guide in parallel with the belt return path accompanied with the movement of the belt. CONSTITUTION:A separate guide bar 3 from guide bars 6 and 9 is mounted in parallel with a return path 18b of a steel belt 18 and a counter weight 2 having  the same weight as that of a magnetic head moving body 40 is freely slidably  supported by the guide bar 3. A weight 2 is fixed on a half way of the return path 18b of the belt 18 with a plate 19 and a screw 20. Thus, even if an acceleration is given externally to a mobile body 40 supporting a magnetic head 32, a force with the same magnitude and inverse direction is exerted to the belt 18 with the mobile body 40 and the weight 2, and they are cancelled with each other. Since the acceleration of gravity is uniformly applied, the accessing characteristics are not varied for both elevation and descent.
Patent JP-S5932068-A (JP)
Title: Optical character reader
Inventor: SHIMODA AKIO
IPC: G10L15/00
Filed: 1982-08-17
Abstract: PURPOSE:To decrease the data correcting time, by displaying a character decided unreadable by an OCR on a CRT together with the position of said character and at the same time supplying the correct answer data through a microphone by an operator. CONSTITUTION:A character is scanned optically by a reading device of an OCR (not shown in the figure) and supplied to a CPU after photoelectric conversion and recognition. The CPU performs an operation to display 2 characters, marks, etc. on a CRT1. If an unreadable character 3 exists, a mark ''?'' is displayed on the CRT1. Then a cursor 4 is set at the position of ''?'', and at the same time a picture 5 of the character 3 is displayed. An operator looks at the display 5 and utters a correct data (''KU'' in the figure) at a microphone 9. This correct data is fed to a voice recognizing mechanism 10 and then fed to the OCR in the form of a character code to be displayed at the position to ''?''. Then an input key (not shown in the figure) is pushed after the displayed correct data is confirmed. Thus a corrected data is fed. This facilitates an easy correction of data and decreases the data correcting time.
Patent JP-H04342706-A (JP)
Title: Production of polymerizable monomer
Inventor: MASUOKA SHIGERU
IPC: C07F7/18
Filed: 1991-05-17
Abstract: PURPOSE:To efficiently and simply obtain the subject monomer in high purity without forming a tertiary amine hydrochloride as a by-product by esterifying maleic anhydride while carrying out dehydrochlorination according to a specified method and subjecting the resultant ester to specific purifying treatment. CONSTITUTION:A monohydric alcohol and a triorganochlorosilane (e.g. tert- hexyldimethylchlorosilane) in which at least one of three organic groups is a branched or cyclic alkyl group are initially added to maleic anhydride and the resultant mixture is heated, preferably at 40-150 deg.C to carry out esterifying reaction accompanied with dehydrochlorination. Thereby, a reaction product mainly composed of a silyl esterified substance of a maleic acid monoester is obtained. The obtained reaction product is subsequently purified. In the process, a step for washing with water is added to afford the objective monomer from the above-mentioned silyl esterified substance. The purification is preferably performed as follows. The reaction product is neutralized with a neutralizing agent solution such as sodium hydrogencarbonate and then washed with water. The washed product is then dehydrated with a dehydrating agent and the solvent is subsequently distilled away. Vacuum distillation is then carried out.
Patent JP-H082656-A (JP)
Title: Proper arrangement device for thin plate
Inventor: TSUCHIYA TOSHINOBU
IPC: B65G47/28
Filed: 1994-06-24
Abstract: PURPOSE:To reduce the generation of the double superposition on a thin plate, when several thin plates are placed and transferred as a group, keeping a proper interval on the upper surface of a belt laid between a pair of pulleys and a plurality of thin plates in one group are arranged in close contact in the stop state at the position of a stopper body. CONSTITUTION:On a drive pulley 15 for the traveling of a belt, a reverse revolution preventing mechanism is installed, and between the drive pulley 15 and one pulley 11, a tension pulley 20 for urging the belt in the tension direction by a spring means is arranged, and between the drive pulley 15 and the other pulley 12, an idler pulley 21 in contact with the belt is arranged so as to move in reciprocation in the approach direction for the drive pulley 15.